Title:
BEARING SIDE BLOCK
Document Type and Number:
Japanese Patent JP2005068711
Kind Code:
A
Abstract:
To provide a bearing side block less deforming horizontally until it is broken, enabling the easy estimation of a breaking load, and having excellent restorability.
This rubber bearing side block installed at a connection part between an upper structure and a lower structure. A slit-like groove is formed from a side compressed by the actio of a bending moment by a horizontal force in earthquake toward a side tensed by the action of the bending moment. The tip of the slit-like groove is extended at least to near a neutral axis when the bearing side block in which the slit-like groove is not formed receives the bending moment.
Inventors:
KITADA TOSHIYUKI
MATSUMURA MASAHIDE
SUZUKI TAKESHI
SAKAIDA MINORU
MATSUMURA MASAHIDE
SUZUKI TAKESHI
SAKAIDA MINORU
Application Number:
JP2003297381A
Publication Date:
March 17, 2005
Filing Date:
August 21, 2003
Export Citation:
Assignee:
KAWAGUCHI METAL IND CO LTD
International Classes:
E01D19/04; E01D101/00; (IPC1-7): E01D19/04
Attorney, Agent or Firm:
Eiji Saegusa
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji